Work Study of the Fishing Boat and Fisheries Operations for the Safety Improvements of the Work of Fishery

这项研究考察了捕鱼作业的机械和时间方面。明确了渔船作业环境的特点，建立了评价捕捞作业作业负荷及其环境因素的技术指标。本研究还考察了捕捞作业的运动方法和时间研究方法。这项研究的结果包括制定了测量和分析捕鱼作业的方法，这些作业是用工作线进行的，并定义了用时间流逝的过程。通过详细分析工作时间，可以理解为在每个过程中所需的时间具有该特征。此外，还认为是渔船、渔具、捕捞作业本身等捕捞作业方面造成的时间变化。

This study examined the mechanical and time period aspects of fishing operations. To establish the technical guideline to evaluate the work load and its environmental factor under the fishing operation, it were clarified the characteristics of working environments of fishing boat. This study also examined the methods of motion and time study of fishing operation. The results of this study include development of methods of measurement and analysis of fishing operations, which are carried out with work line, and defining the processes with time passes. It could be understood to have the feature at the time required in each processes by analyzing the time to work in detail. In addition, it was considered to cause the time change by the fishing operations aspects, such as the fishing boat, fishing gears, and fishing operation itself.